// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.7-6-a-164
description: >
    Object.defineProperties - 'O' is an Array, 'P' is the length
    property of 'O', the [[Value]] field of 'desc' is less than value
    of the length property, test the [[Writable]] attribute of the
    length property in 'O' is set as true before deleting properties
    with large index named (15.4.5.1 step 3.i.iii)
includes: [propertyHelper.js]
---*/


function Test() {
    var arr = [0, 1, 2];
    var result = 0;

    try {
      Object.defineProperty(arr, "1", {
        configurable: false
      });

      Object.defineProperties(arr, {
        length: {
          value: 0,
          writable: false
        }
      });

      throw new Test262Error("expected to throw TypeError")
    } catch (e) {
      assert(e instanceof TypeError);
      assert.sameValue(arr.length, 2);
      verifyNotWritable(arr, "length");
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
